Try continuing these patterns made from triangles. Can you create your own repeating pattern?
In these addition and subtraction games, you'll need to think strategically to get closest to the target.
Try out this number trick. What happens with different starting numbers? What do you notice?
Four bags contain a large number of 1s, 3s, 5s and 7s. Can you pick ten numbers from the bags so that their total is 37?
Vicki Pike was one of four NRICH Teacher Fellows who worked on embedding NRICH materials into their teaching. In this article, she writes about her experiences of working with students at Key Stage two.
Practise your number bonds whilst improving your memory in this matching pairs game.
How many questions do you need to identify my quadrilateral?
